Beorchia, Valentina; Galuppi, Francesco; Venturello, Lorenzo Equations of tensor eigenschemes. (English) Zbl 07782513 Math. Comput. 93, No. 346, 589-602 (2024). MSC: 15A69 15A18 14M12 13P25 PDFBibTeX XMLCite \textit{V. Beorchia} et al., Math. Comput. 93, No. 346, 589--602 (2024; Zbl 07782513) Full Text: DOI arXiv
Guglielmi, Nicola; Protasov, Vladimir Yu. Computing the spectral gap of a family of matrices. (English) Zbl 1525.65029 Math. Comput. 93, No. 345, 259-291 (2024). MSC: 65F15 15A18 15A60 PDFBibTeX XMLCite \textit{N. Guglielmi} and \textit{V. Yu. Protasov}, Math. Comput. 93, No. 345, 259--291 (2024; Zbl 1525.65029) Full Text: DOI
Sheng, Zhou; Li, Jianze; Ni, Qin Jacobi-type algorithms for homogeneous polynomial optimization on Stiefel manifolds with applications to tensor approximations. (English) Zbl 1519.90162 Math. Comput. 92, No. 343, 2217-2245 (2023). MSC: 90C23 90C30 15A69 15A63 65F99 PDFBibTeX XMLCite \textit{Z. Sheng} et al., Math. Comput. 92, No. 343, 2217--2245 (2023; Zbl 1519.90162) Full Text: DOI arXiv
Casulli, Angelo A.; Simunec, Igor Computation of generalized matrix functions with rational Krylov methods. (English) Zbl 1511.65038 Math. Comput. 92, No. 340, 749-777 (2023). MSC: 65F60 15A16 PDFBibTeX XMLCite \textit{A. A. Casulli} and \textit{I. Simunec}, Math. Comput. 92, No. 340, 749--777 (2023; Zbl 1511.65038) Full Text: DOI arXiv
Feischl, Michael Inf-sup stability implies quasi-orthogonality. (English) Zbl 1503.65292 Math. Comput. 91, No. 337, 2059-2094 (2022). Reviewer: Zhen Chao (Milwaukee) MSC: 65N30 65N50 15A23 76D07 65F35 PDFBibTeX XMLCite \textit{M. Feischl}, Math. Comput. 91, No. 337, 2059--2094 (2022; Zbl 1503.65292) Full Text: DOI arXiv
Beltrán, Carlos; Bétermin, Laurent; Grabner, Peter; Steinerberger, Stefan How well-conditioned can the eigenvector problem be? (English) Zbl 1497.65068 Math. Comput. 91, No. 335, 1237-1245 (2022). MSC: 65F15 15A18 PDFBibTeX XMLCite \textit{C. Beltrán} et al., Math. Comput. 91, No. 335, 1237--1245 (2022; Zbl 1497.65068) Full Text: DOI
Angelini, Elena; Chiantini, Luca Minimality and uniqueness for decompositions of specific ternary forms. (English) Zbl 1511.14090 Math. Comput. 91, No. 334, 973-1006 (2022). MSC: 14N07 14J70 14C20 14N05 15A69 15A72 PDFBibTeX XMLCite \textit{E. Angelini} and \textit{L. Chiantini}, Math. Comput. 91, No. 334, 973--1006 (2022; Zbl 1511.14090) Full Text: DOI arXiv
Bachmayr, Markus; Eisenmann, Henrik; Kieri, Emil; Uschmajew, André Existence of dynamical low-rank approximations to parabolic problems. (English) Zbl 1482.65136 Math. Comput. 90, No. 330, 1799-1830 (2021). MSC: 65M06 65F55 65L05 35K15 35R01 15A18 15A69 35A01 35A02 35D30 PDFBibTeX XMLCite \textit{M. Bachmayr} et al., Math. Comput. 90, No. 330, 1799--1830 (2021; Zbl 1482.65136) Full Text: DOI arXiv
Zimmermann, Ralf A geometric approach to subspace updates and orthogonal matrix decompositions under rank-one modifications. (English) Zbl 1456.15026 Math. Comput. 90, No. 328, 671-688 (2021). MSC: 15B10 15A23 65F15 65F25 PDFBibTeX XMLCite \textit{R. Zimmermann}, Math. Comput. 90, No. 328, 671--688 (2021; Zbl 1456.15026) Full Text: DOI arXiv
Makuracki, Bartosz; Mróz, Andrzej Quadratic algorithm to compute the Dynkin type of a positive definite quasi-Cartan matrix. (English) Zbl 1468.15019 Math. Comput. 90, No. 327, 389-412 (2021). MSC: 15B48 05C22 15A21 68Q25 68W30 15A63 05C50 PDFBibTeX XMLCite \textit{B. Makuracki} and \textit{A. Mróz}, Math. Comput. 90, No. 327, 389--412 (2021; Zbl 1468.15019) Full Text: DOI
Zhang, Liping; Chen, Chiyu A Newton-type algorithm for the tensor eigenvalue complementarity problem and some applications. (English) Zbl 1452.90306 Math. Comput. 90, No. 327, 215-231 (2021). MSC: 90C33 15A18 90C30 15A69 PDFBibTeX XMLCite \textit{L. Zhang} and \textit{C. Chen}, Math. Comput. 90, No. 327, 215--231 (2021; Zbl 1452.90306) Full Text: DOI
Bik, Arthur; Draisma, Jan; Oneto, Alessandro; Ventura, Emanuele The monic rank. (English) Zbl 1443.14062 Math. Comput. 89, No. 325, 2481-2505 (2020). Reviewer: Nathan Grieve (Ottawa) MSC: 14R20 13P10 15A21 PDFBibTeX XMLCite \textit{A. Bik} et al., Math. Comput. 89, No. 325, 2481--2505 (2020; Zbl 1443.14062) Full Text: DOI arXiv Link
Friedland, Shmuel; Wang, Li Spectral norm of a symmetric tensor and its computation. (English) Zbl 1452.15013 Math. Comput. 89, No. 325, 2175-2215 (2020). MSC: 15A69 15A18 68W30 81P40 13P15 65H04 PDFBibTeX XMLCite \textit{S. Friedland} and \textit{L. Wang}, Math. Comput. 89, No. 325, 2175--2215 (2020; Zbl 1452.15013) Full Text: DOI arXiv
Nakatsukasa, Yuji Sharp error bounds for Ritz vectors and approximate singular vectors. (English) Zbl 1441.65038 Math. Comput. 89, No. 324, 1843-1866 (2020). Reviewer: Jorma K. Merikoski (Tampere) MSC: 65F15 15A18 15A42 PDFBibTeX XMLCite \textit{Y. Nakatsukasa}, Math. Comput. 89, No. 324, 1843--1866 (2020; Zbl 1441.65038) Full Text: DOI arXiv
De Terán, Fernando Backward error and conditioning of Fiedler companion linearizations. (English) Zbl 1433.65050 Math. Comput. 89, No. 323, 1259-1300 (2020). MSC: 65F15 65F18 15A18 65F35 PDFBibTeX XMLCite \textit{F. De Terán}, Math. Comput. 89, No. 323, 1259--1300 (2020; Zbl 1433.65050) Full Text: DOI
Anguas, Luis Miguel; Bueno, Maria Isabel; Dopico, Froilán M. Conditioning and backward errors of eigenvalues of homogeneous matrix polynomials under Möbius transformations. (English) Zbl 1427.65045 Math. Comput. 89, No. 322, 767-805 (2020). MSC: 65F15 65F35 15A18 15A22 PDFBibTeX XMLCite \textit{L. M. Anguas} et al., Math. Comput. 89, No. 322, 767--805 (2020; Zbl 1427.65045) Full Text: DOI arXiv
Barvinok, Alexander Stability and complexity of mixed discriminants. (English) Zbl 1442.15008 Math. Comput. 89, No. 322, 717-735 (2020). MSC: 15A15 15A45 15A63 68W25 PDFBibTeX XMLCite \textit{A. Barvinok}, Math. Comput. 89, No. 322, 717--735 (2020; Zbl 1442.15008) Full Text: DOI arXiv
Osting, Braxton; Wang, Dong A diffusion generated method for orthogonal matrix-valued fields. (English) Zbl 1435.65144 Math. Comput. 89, No. 322, 515-550 (2020). Reviewer: Bülent Karasözen (Ankara) MSC: 65M12 35K93 35K05 35Q56 35R09 35C20 65D18 65T50 65K10 15A18 PDFBibTeX XMLCite \textit{B. Osting} and \textit{D. Wang}, Math. Comput. 89, No. 322, 515--550 (2020; Zbl 1435.65144) Full Text: DOI arXiv
Huang, Rong A qd-type method for computing generalized singular values of BF matrix pairs with sign regularity to high relative accuracy. (English) Zbl 1436.65037 Math. Comput. 89, No. 321, 229-252 (2020). MSC: 65F15 15A18 15A23 PDFBibTeX XMLCite \textit{R. Huang}, Math. Comput. 89, No. 321, 229--252 (2020; Zbl 1436.65037) Full Text: DOI
Wang, Xiang; Huang, Weizhang; Li, Yonghai Conditioning of the finite volume element method for diffusion problems with general simplicial meshes. (English) Zbl 1433.65256 Math. Comput. 88, No. 320, 2665-2696 (2019). Reviewer: Eric Chung (Hong Kong) MSC: 65N08 65N12 65F10 65F35 15A18 35J15 PDFBibTeX XMLCite \textit{X. Wang} et al., Math. Comput. 88, No. 320, 2665--2696 (2019; Zbl 1433.65256) Full Text: DOI arXiv
Guo, Zhen-Chen; Chu, Eric King-Wah; Lin, Wen-Wei Doubling algorithm for the discretized Bethe-Salpeter eigenvalue problem. (English) Zbl 1415.65100 Math. Comput. 88, No. 319, 2325-2350 (2019). MSC: 65F30 65F15 15A18 PDFBibTeX XMLCite \textit{Z.-C. Guo} et al., Math. Comput. 88, No. 319, 2325--2350 (2019; Zbl 1415.65100) Full Text: DOI arXiv
van Diejen, J. F.; Emsiz, E. Exact cubature rules for symmetric functions. (English) Zbl 1440.65037 Math. Comput. 88, No. 317, 1229-1249 (2019). Reviewer: Adhemar Bultheel (Leuven) MSC: 65D32 05E05 15B52 33C52 33D52 65T40 PDFBibTeX XMLCite \textit{J. F. van Diejen} and \textit{E. Emsiz}, Math. Comput. 88, No. 317, 1229--1249 (2019; Zbl 1440.65037) Full Text: DOI arXiv
Dopico, Froilán M.; Pérez, Javier; Van Dooren, Paul Structured backward error analysis of linearized structured polynomial eigenvalue problems. (English) Zbl 1408.65015 Math. Comput. 88, No. 317, 1189-1228 (2019). Reviewer: John D. Dixon (Ottawa) MSC: 65F15 15A18 15A21 15A22 15A54 PDFBibTeX XMLCite \textit{F. M. Dopico} et al., Math. Comput. 88, No. 317, 1189--1228 (2019; Zbl 1408.65015) Full Text: DOI arXiv
Mazza, Mariarosa; Ratnani, Ahmed; Serra-Capizzano, Stefano Spectral analysis and spectral symbol for the 2D curl-curl (stabilized) operator with applications to the related iterative solutions. (English) Zbl 1455.65215 Math. Comput. 88, No. 317, 1155-1188 (2019). MSC: 65N30 15A18 15B05 41A15 15A69 35Q61 65D07 78A30 65N20 PDFBibTeX XMLCite \textit{M. Mazza} et al., Math. Comput. 88, No. 317, 1155--1188 (2019; Zbl 1455.65215) Full Text: DOI
Azimzadeh, Parsiad A fast and stable test to check if a weakly diagonally dominant matrix is a nonsingular M-matrix. (English) Zbl 1404.65029 Math. Comput. 88, No. 316, 783-800 (2019). MSC: 65F30 15A42 15B48 15B51 65F50 PDFBibTeX XMLCite \textit{P. Azimzadeh}, Math. Comput. 88, No. 316, 783--800 (2019; Zbl 1404.65029) Full Text: DOI arXiv
Chan, Andrew J.; Maclagan, Diane Gröbner bases over fields with valuations. (English) Zbl 1451.13075 Math. Comput. 88, No. 315, 467-483 (2019). Reviewer: Ihsen Yengui (Sfax) MSC: 13P10 14T10 15A80 PDFBibTeX XMLCite \textit{A. J. Chan} and \textit{D. Maclagan}, Math. Comput. 88, No. 315, 467--483 (2019; Zbl 1451.13075) Full Text: DOI arXiv
Aurentz, Jared; Mach, Thomas; Robol, Leonardo; Vandebril, Raf; Watkins, David S. Fast and backward stable computation of eigenvalues and eigenvectors of matrix polynomials. (English) Zbl 1434.65030 Math. Comput. 88, No. 315, 313-347 (2019). Reviewer: Martin Plešinger (Liberec) MSC: 65F15 15A22 15A18 PDFBibTeX XMLCite \textit{J. Aurentz} et al., Math. Comput. 88, No. 315, 313--347 (2019; Zbl 1434.65030) Full Text: DOI arXiv
Bini, Dario A.; Massei, Stefano; Meini, Beatrice Semi-infinite quasi-Toeplitz matrices with applications to QBD stochastic processes. (English) Zbl 1393.15038 Math. Comput. 87, No. 314, 2811-2830 (2018). MSC: 15B05 15A16 65F60 60J10 PDFBibTeX XMLCite \textit{D. A. Bini} et al., Math. Comput. 87, No. 314, 2811--2830 (2018; Zbl 1393.15038) Full Text: DOI arXiv
Melman, A. Eigenvalue bounds for matrix polynomials in generalized bases. (English) Zbl 1392.15020 Math. Comput. 87, No. 312, 1935-1948 (2018). Reviewer: Iveta Hnetynkova (Praha) MSC: 15A18 47A56 65F15 PDFBibTeX XMLCite \textit{A. Melman}, Math. Comput. 87, No. 312, 1935--1948 (2018; Zbl 1392.15020) Full Text: DOI arXiv
Townsend, Alex; Webb, Marcus; Olver, Sheehan Fast polynomial transforms based on Toeplitz and Hankel matrices. (English) Zbl 1478.65147 Math. Comput. 87, No. 312, 1913-1934 (2018). Reviewer: Manfred Tasche (Rostock) MSC: 65T50 42C05 15B05 PDFBibTeX XMLCite \textit{A. Townsend} et al., Math. Comput. 87, No. 312, 1913--1934 (2018; Zbl 1478.65147) Full Text: DOI arXiv
Chkifa, Abdellah; Dexter, Nick; Tran, Hoang; Webster, Clayton G. Polynomial approximation via compressed sensing of high-dimensional functions on lower sets. (English) Zbl 1516.94010 Math. Comput. 87, No. 311, 1415-1450 (2018). MSC: 94A12 41A10 35R60 15B52 60H25 PDFBibTeX XMLCite \textit{A. Chkifa} et al., Math. Comput. 87, No. 311, 1415--1450 (2018; Zbl 1516.94010) Full Text: DOI arXiv
Friedland, Shmuel; Lim, Lek-Heng Nuclear norm of higher-order tensors. (English) Zbl 1383.15018 Math. Comput. 87, No. 311, 1255-1281 (2018). MSC: 15A60 15A69 15A03 65F30 PDFBibTeX XMLCite \textit{S. Friedland} and \textit{L.-H. Lim}, Math. Comput. 87, No. 311, 1255--1281 (2018; Zbl 1383.15018) Full Text: DOI arXiv
Pan, Victor Y. Fast approximate computations with Cauchy matrices and polynomials. (English) Zbl 1392.65122 Math. Comput. 86, No. 308, 2799-2826 (2017). MSC: 65Y20 12Y05 15A04 47A65 65D99 65Fxx 68Q25 PDFBibTeX XMLCite \textit{V. Y. Pan}, Math. Comput. 86, No. 308, 2799--2826 (2017; Zbl 1392.65122) Full Text: DOI arXiv
Protasov, Vladimir Yu. The Euler binary partition function and subdivision schemes. (English) Zbl 1358.05024 Math. Comput. 86, No. 305, 1499-1524 (2017). MSC: 05A17 39A99 11P99 65D17 15A60 PDFBibTeX XMLCite \textit{V. Yu. Protasov}, Math. Comput. 86, No. 305, 1499--1524 (2017; Zbl 1358.05024) Full Text: DOI
Garoni, Carlo; Manni, Carla; Serra-Capizzano, Stefano; Sesana, Debora; Speleers, Hendrik Spectral analysis and spectral symbol of matrices in isogeometric Galerkin methods. (English) Zbl 1359.65252 Math. Comput. 86, No. 305, 1343-1373 (2017). MSC: 65N30 35J25 15B05 15A18 PDFBibTeX XMLCite \textit{C. Garoni} et al., Math. Comput. 86, No. 305, 1343--1373 (2017; Zbl 1359.65252) Full Text: DOI Link
Hubert, Evelyne; Labahn, George Computation of invariants of finite abelian groups. (English) Zbl 1361.13005 Math. Comput. 85, No. 302, 3029-3050 (2016). Reviewer: Jon Elmer (Aberdeen) MSC: 13A50 15A72 12Y05 13P25 13P15 14L30 PDFBibTeX XMLCite \textit{E. Hubert} and \textit{G. Labahn}, Math. Comput. 85, No. 302, 3029--3050 (2016; Zbl 1361.13005) Full Text: DOI Link
Dopico, Froilán M.; González, Javier; Kressner, Daniel; Simoncini, Valeria Projection methods for large-scale T-Sylvester equations. (English) Zbl 1352.65127 Math. Comput. 85, No. 301, 2427-2455 (2016). Reviewer: Edgar Pereira (Natal) MSC: 65F30 65F10 15A24 PDFBibTeX XMLCite \textit{F. M. Dopico} et al., Math. Comput. 85, No. 301, 2427--2455 (2016; Zbl 1352.65127) Full Text: DOI Link
Boito, P.; Eidelman, Y.; Gemignani, L. Implicit QR for companion-like pencils. (English) Zbl 1335.65041 Math. Comput. 85, No. 300, 1753-1774 (2016). MSC: 65F15 15A22 PDFBibTeX XMLCite \textit{P. Boito} et al., Math. Comput. 85, No. 300, 1753--1774 (2016; Zbl 1335.65041) Full Text: DOI arXiv
Rivin, Igor How to pick a random integer matrix? (and other questions). (English) Zbl 1332.15095 Math. Comput. 85, No. 298, 783-797 (2016). MSC: 15B52 20H05 20P05 PDFBibTeX XMLCite \textit{I. Rivin}, Math. Comput. 85, No. 298, 783--797 (2016; Zbl 1332.15095) Full Text: DOI arXiv
Dieci, Luca; Pugliese, Alessandro Hermitian matrices of three parameters: perturbing coalescing eigenvalues and a numerical method. (English) Zbl 1321.65054 Math. Comput. 84, No. 296, 2763-2790 (2015). MSC: 65F15 15A16 PDFBibTeX XMLCite \textit{L. Dieci} and \textit{A. Pugliese}, Math. Comput. 84, No. 296, 2763--2790 (2015; Zbl 1321.65054) Full Text: DOI Link
Guitart, Xavier; Masdeu, Marc Elementary matrix decomposition and the computation of Darmon points with higher conductor. (English) Zbl 1380.11083 Math. Comput. 84, No. 292, 875-893 (2015). MSC: 11G40 11F41 11Y16 15A23 PDFBibTeX XMLCite \textit{X. Guitart} and \textit{M. Masdeu}, Math. Comput. 84, No. 292, 875--893 (2015; Zbl 1380.11083) Full Text: DOI arXiv
He, Simai; Li, Zhening; Zhang, Shuzhong Inhomogeneous polynomial optimization over a convex set: an approximation approach. (English) Zbl 1308.90134 Math. Comput. 84, No. 292, 715-741 (2015). MSC: 90C26 90C59 65Y20 68W25 15A69 PDFBibTeX XMLCite \textit{S. He} et al., Math. Comput. 84, No. 292, 715--741 (2015; Zbl 1308.90134) Full Text: DOI
Rubinstein, Michael O.; Yamagishi, Shuntaro Computing the moment polynomials of the zeta function. (English) Zbl 1317.11088 Math. Comput. 84, No. 291, 425-454 (2015). Reviewer: Khristo N. Boyadzhiev (Ada) MSC: 11M06 15B52 PDFBibTeX XMLCite \textit{M. O. Rubinstein} and \textit{S. Yamagishi}, Math. Comput. 84, No. 291, 425--454 (2015; Zbl 1317.11088) Full Text: DOI arXiv
Greaves, Gary Small-span Hermitian matrices over quadratic integer rings. (English) Zbl 1352.15034 Math. Comput. 84, No. 291, 409-424 (2015). MSC: 15B33 11C20 11C08 PDFBibTeX XMLCite \textit{G. Greaves}, Math. Comput. 84, No. 291, 409--424 (2015; Zbl 1352.15034) Full Text: DOI arXiv
Aholt, Chris; Oeding, Luke The ideal of the trifocal variety. (English) Zbl 1347.13011 Math. Comput. 83, No. 289, 2553-2574 (2014). Reviewer: David Sevilla (Merida) MSC: 13P99 14Q15 68W30 15A69 15A72 16W22 13A50 68T45 PDFBibTeX XMLCite \textit{C. Aholt} and \textit{L. Oeding}, Math. Comput. 83, No. 289, 2553--2574 (2014; Zbl 1347.13011) Full Text: DOI arXiv
Zhang, Peng; Gao, Yuxiang; Fierson, Janet; Deng, Yuefan Eigenanalysis-based task mapping on parallel computers with cellular networks. (English) Zbl 1310.68030 Math. Comput. 83, No. 288, 1727-1756 (2014). MSC: 68M10 15A18 68R10 90C20 90C35 PDFBibTeX XMLCite \textit{P. Zhang} et al., Math. Comput. 83, No. 288, 1727--1756 (2014; Zbl 1310.68030) Full Text: DOI
Cockburn, Bernardo; Qiu, Weifeng Commuting diagrams for the TNT elements on cubes. (English) Zbl 1290.65109 Math. Comput. 83, No. 286, 603-633 (2014). Reviewer: Petr Sváček (Praha) MSC: 65N30 15A69 47F05 PDFBibTeX XMLCite \textit{B. Cockburn} and \textit{W. Qiu}, Math. Comput. 83, No. 286, 603--633 (2014; Zbl 1290.65109) Full Text: DOI
Verdier, Olivier Reductions of operator pencils. (English) Zbl 1370.47012 Math. Comput. 83, No. 285, 189-214 (2014). MSC: 47A56 15A21 15A22 34A30 47A10 65L80 PDFBibTeX XMLCite \textit{O. Verdier}, Math. Comput. 83, No. 285, 189--214 (2014; Zbl 1370.47012) Full Text: DOI arXiv
Bremner, Murray R.; Hu, Jiaxiong Fundamental invariants for the action of \(SL_{3}(\mathbb{C}) \times SL_{3}(\mathbb{C}) \times SL_{3}(\mathbb{C})\) on \(3 \times 3 \times 3\) arrays. (English) Zbl 1272.13007 Math. Comput. 82, No. 284, 2421-2438 (2013). Reviewer: Artem Lopatin (Omsk) MSC: 13A50 15A72 17B10 PDFBibTeX XMLCite \textit{M. R. Bremner} and \textit{J. Hu}, Math. Comput. 82, No. 284, 2421--2438 (2013; Zbl 1272.13007) Full Text: DOI arXiv
Dopico, Froilán M.; Olshevsky, Vadim; Zhlobich, Pavel Stability of QR-based fast system solvers for a subclass of quasiseparable rank one matrices. (English) Zbl 1279.65033 Math. Comput. 82, No. 284, 2007-2034 (2013). Reviewer: Martin Plešinger (Liberec) MSC: 65F05 65G50 15A23 PDFBibTeX XMLCite \textit{F. M. Dopico} et al., Math. Comput. 82, No. 284, 2007--2034 (2013; Zbl 1279.65033) Full Text: DOI
Liu, Xiaoji; Wu, Shuxia; Cvetković-Ilić, Dragana S. New results on reverse order law for \(\{1,2,3\}\)- and \(\{1,2,4\}\)-inverses of bounded operators. (English) Zbl 1279.15010 Math. Comput. 82, No. 283, 1597-1607 (2013). Reviewer: Qing-Wen Wang (Shanghai) MSC: 15A09 47B37 47A05 PDFBibTeX XMLCite \textit{X. Liu} et al., Math. Comput. 82, No. 283, 1597--1607 (2013; Zbl 1279.15010) Full Text: DOI
Xue, Jungong; Ye, Qiang Computing exponentials of essentially non-negative matrices entrywise to high relative accuracy. (English) Zbl 1279.65051 Math. Comput. 82, No. 283, 1577-1596 (2013). Reviewer: Edgar Pereira (Natal) MSC: 65F60 65F35 15A12 15A16 15B48 PDFBibTeX XMLCite \textit{J. Xue} and \textit{Q. Ye}, Math. Comput. 82, No. 283, 1577--1596 (2013; Zbl 1279.65051) Full Text: DOI
Simis, Aron; Villarreal, Rafael H. Combinatorics of Cremona monomial maps. (English) Zbl 1259.14010 Math. Comput. 81, No. 279, 1857-1867 (2012). Reviewer: Nikolaos Tziolas (Nicosia) MSC: 14E05 14E07 15B51 15B36 PDFBibTeX XMLCite \textit{A. Simis} and \textit{R. H. Villarreal}, Math. Comput. 81, No. 279, 1857--1867 (2012; Zbl 1259.14010) Full Text: DOI arXiv
Chang, Xiao-Wen; Stehlé, Damien; Villard, Gilles Perturbation analysis of the QR factor R in the context of LLL lattice basis reduction. (English) Zbl 1260.11082 Math. Comput. 81, No. 279, 1487-1511 (2012). MSC: 11Y16 11H06 15A23 65F25 65F35 PDFBibTeX XMLCite \textit{X.-W. Chang} et al., Math. Comput. 81, No. 279, 1487--1511 (2012; Zbl 1260.11082) Full Text: DOI
Nakatsukasa, Yuji Gerschgorin’s theorem for generalized eigenvalue problems in the Euclidean metric. (English) Zbl 1230.15012 Math. Comput. 80, No. 276, 2127-2142 (2011). Reviewer: Rodica Covaci (Cluj-Napoca) MSC: 15A42 15A22 65F15 PDFBibTeX XMLCite \textit{Y. Nakatsukasa}, Math. Comput. 80, No. 276, 2127--2142 (2011; Zbl 1230.15012) Full Text: DOI arXiv
Li, Chi-Kwong; Poon, Yiu-Tung; Schulte-Herbrüggen, Thomas Least-squares approximation by elements from matrix orbits achieved by gradient flows on compact Lie groups. (English) Zbl 1228.65059 Math. Comput. 80, No. 275, 1601-1621 (2011). Reviewer: Tzvetan Semerdjiev (Sofia) MSC: 65F20 15A60 PDFBibTeX XMLCite \textit{C.-K. Li} et al., Math. Comput. 80, No. 275, 1601--1621 (2011; Zbl 1228.65059) Full Text: DOI arXiv
De Hoog, F. R.; Anderssen, R. S.; Lukas, M. A. Differentiation of matrix functionals using triangular factorization. (English) Zbl 1219.65044 Math. Comput. 80, No. 275, 1585-1600 (2011). MSC: 65F30 65F05 65D25 15A15 PDFBibTeX XMLCite \textit{F. R. De Hoog} et al., Math. Comput. 80, No. 275, 1585--1600 (2011; Zbl 1219.65044) Full Text: DOI
Tao, Terence; Vu, Van Smooth analysis of the condition number and the least singular value. (English) Zbl 1253.65067 Math. Comput. 79, No. 272, 2333-2352 (2010). MSC: 65F35 15A12 60B20 PDFBibTeX XMLCite \textit{T. Tao} and \textit{V. Vu}, Math. Comput. 79, No. 272, 2333--2352 (2010; Zbl 1253.65067) Full Text: DOI Backlinks: MO
Bini, Dario A.; Meini, Beatrice; Poloni, Federico An effective matrix geometric mean satisfying the Ando-Li-Mathias properties. (English) Zbl 1194.65065 Math. Comput. 79, No. 269, 437-452 (2010). MSC: 65F30 15B48 47A64 PDFBibTeX XMLCite \textit{D. A. Bini} et al., Math. Comput. 79, No. 269, 437--452 (2010; Zbl 1194.65065) Full Text: DOI
Chu, Moody T.; Xu, Shu-Fang Spectral decomposition of real symmetric quadratic \(\lambda \)-matrices and its applications. (English) Zbl 1198.65067 Math. Comput. 78, No. 265, 293-313 (2009). MSC: 65F15 15A22 65F18 93B55 PDFBibTeX XMLCite \textit{M. T. Chu} and \textit{S.-F. Xu}, Math. Comput. 78, No. 265, 293--313 (2009; Zbl 1198.65067) Full Text: DOI
Cortés, V.; Peña, J. M. A stable test for strict sign regularity. (English) Zbl 1198.65055 Math. Comput. 77, No. 264, 2155-2171 (2008). MSC: 65F05 65F40 15B48 PDFBibTeX XMLCite \textit{V. Cortés} and \textit{J. M. Peña}, Math. Comput. 77, No. 264, 2155--2171 (2008; Zbl 1198.65055) Full Text: DOI
Huggins, Peter; Sturmfels, Bernd; Yu, Josephine; Yuster, Debbie S. The hyperdeterminant and triangulations of the 4-cube. (English) Zbl 1194.52016 Math. Comput. 77, No. 263, 1653-1679 (2008). MSC: 52B55 68W30 14M25 15A69 PDFBibTeX XMLCite \textit{P. Huggins} et al., Math. Comput. 77, No. 263, 1653--1679 (2008; Zbl 1194.52016) Full Text: DOI arXiv
Cremona, J. E. Unimodular integer circulants. (English) Zbl 1217.11028 Math. Comput. 77, No. 263, 1639-1652 (2008). MSC: 11C08 11C20 15B36 PDFBibTeX XMLCite \textit{J. E. Cremona}, Math. Comput. 77, No. 263, 1639--1652 (2008; Zbl 1217.11028) Full Text: DOI
Jiang, Yi; Hager, William W.; Li, Jian The generalized triangular decomposition. (English) Zbl 1135.15010 Math. Comput. 77, No. 262, 1037-1056 (2008). Reviewer: Erich W. Ellers (Toronto) MSC: 15A23 65F25 94A40 15A18 PDFBibTeX XMLCite \textit{Y. Jiang} et al., Math. Comput. 77, No. 262, 1037--1056 (2008; Zbl 1135.15010) Full Text: DOI
Bini, D. A.; Eidelman, Y.; Gemignani, L.; Gohberg, I. The unitary completion and QR iterations for a class of structured matrices. (English) Zbl 1141.65025 Math. Comput. 77, No. 261, 353-378 (2008). Reviewer: Keehwan Kim (Kyongsan) MSC: 65F15 15A18 15B57 15A29 PDFBibTeX XMLCite \textit{D. A. Bini} et al., Math. Comput. 77, No. 261, 353--378 (2008; Zbl 1141.65025) Full Text: DOI
Boulton, Lyonell; Lancaster, Peter; Psarrakos, Panayiotis On pseudospectra of matrix polynomials and their boundaries. (English) Zbl 1141.65026 Math. Comput. 77, No. 261, 313-334 (2008). Reviewer: Keehwan Kim (Kyongsan) MSC: 65F15 65F35 93D09 15A54 15A18 PDFBibTeX XMLCite \textit{L. Boulton} et al., Math. Comput. 77, No. 261, 313--334 (2008; Zbl 1141.65026) Full Text: DOI arXiv
Khoromskij, Boris N. Structured data-sparse approximation to high order tensors arising from the deterministic Boltzmann equation. (English) Zbl 1113.65040 Math. Comput. 76, No. 259, 1291-1315 (2007). MSC: 65F30 15A69 65F50 65R20 45K05 PDFBibTeX XMLCite \textit{B. N. Khoromskij}, Math. Comput. 76, No. 259, 1291--1315 (2007; Zbl 1113.65040) Full Text: DOI
Cucker, Felipe; Diao, Huaian; Wei, Yimin On mixed and componentwise condition numbers for Moore-Penrose inverse and linear least squares problems. (English) Zbl 1115.15004 Math. Comput. 76, No. 258, 947-963 (2007). Reviewer: Juan Ramon Torregrosa Sanchez (Valencia) MSC: 15A12 15A09 65F35 65F20 PDFBibTeX XMLCite \textit{F. Cucker} et al., Math. Comput. 76, No. 258, 947--963 (2007; Zbl 1115.15004) Full Text: DOI
Li, Ren-Cang Lower bounds for the condition number of a real confluent Vandermonde matrix. (English) Zbl 1119.15008 Math. Comput. 75, No. 256, 1987-1995 (2006). MSC: 15A12 15B57 65F35 PDFBibTeX XMLCite \textit{R.-C. Li}, Math. Comput. 75, No. 256, 1987--1995 (2006; Zbl 1119.15008) Full Text: DOI
Eisner, Tatjana; Zwart, Hans Continuous-time Kreiss resolvent condition on infinite-dimensional spaces. (English) Zbl 1119.47041 Math. Comput. 75, No. 256, 1971-1985 (2006). Reviewer: Abdelaziz Rhandi (Marrakesh) MSC: 47D06 15A60 65J10 34K20 47N40 PDFBibTeX XMLCite \textit{T. Eisner} and \textit{H. Zwart}, Math. Comput. 75, No. 256, 1971--1985 (2006; Zbl 1119.47041) Full Text: DOI
Melman, A. Computation of the Newton step for the even and odd characteristic polynomials of a symmetric positive definite Toeplitz matrix. (English) Zbl 1094.65028 Math. Comput. 75, No. 254, 817-832 (2006). Reviewer: R. Militaru (Craiova) MSC: 65F15 15B57 65H05 12Y05 26C10 PDFBibTeX XMLCite \textit{A. Melman}, Math. Comput. 75, No. 254, 817--832 (2006; Zbl 1094.65028) Full Text: DOI
Guo, Chun-Hua; Lancaster, Peter Algorithms for hyperbolic quadratic eigenvalue problems. (English) Zbl 1083.65037 Math. Comput. 74, No. 252, 1777-1791 (2005). Reviewer: Alan L. Andrew (Bundoora) MSC: 65F15 65F30 15A18 15A24 PDFBibTeX XMLCite \textit{C.-H. Guo} and \textit{P. Lancaster}, Math. Comput. 74, No. 252, 1777--1791 (2005; Zbl 1083.65037) Full Text: DOI
Ivanov, Ivan G.; Hasanov, Vejdi I.; Uhlig, Frank Improved methods and starting values to solve the matrix equations \(X\pm A^*X^{-1}A=I\) iteratively. (English) Zbl 1058.65051 Math. Comput. 74, No. 249, 263-278 (2005). Reviewer: Raffaella Pavani (Milano) MSC: 65F30 65F10 15A24 PDFBibTeX XMLCite \textit{I. G. Ivanov} et al., Math. Comput. 74, No. 249, 263--278 (2005; Zbl 1058.65051) Full Text: DOI
Sun, Xiaobai; Quintana-Ortí, Enrique S. Spectral division methods for block generalized Schur decompositions. (English) Zbl 1054.65034 Math. Comput. 73, No. 248, 1827-1847 (2004). Reviewer: René Lamour (Berlin) MSC: 65F15 15A22 PDFBibTeX XMLCite \textit{X. Sun} and \textit{E. S. Quintana-Ortí}, Math. Comput. 73, No. 248, 1827--1847 (2004; Zbl 1054.65034) Full Text: DOI
Gavrilyuk, Ivan P.; Hackbusch, Wolfgang; Khoromskij, Boris N. Data-sparse approximation to the operator-valued functions of elliptic operator. (English) Zbl 1065.47009 Math. Comput. 73, No. 247, 1297-1324 (2004). Reviewer: Adhemar Bultheel (Leuven) MSC: 47A56 65F30 15A24 PDFBibTeX XMLCite \textit{I. P. Gavrilyuk} et al., Math. Comput. 73, No. 247, 1297--1324 (2004; Zbl 1065.47009) Full Text: DOI
Lui, S.-H. A pseudospectral mapping theorem. (English) Zbl 1031.15012 Math. Comput. 72, No. 244, 1841-1854 (2003). Reviewer: Pei Yuan Wu (Hsinchu) MSC: 15A18 15A60 65F15 PDFBibTeX XMLCite \textit{S. H. Lui}, Math. Comput. 72, No. 244, 1841--1854 (2003; Zbl 1031.15012) Full Text: DOI
Böttcher, A.; Embree, M.; Sokolov, V. I. The spectra of large Toeplitz band matrices with a randomly perturbed entry. (English) Zbl 1022.47019 Math. Comput. 72, No. 243, 1329-1348 (2003). Reviewer: Nikolai K.Karapetyants (Rostov-na-Donu) MSC: 47B35 65F15 15A18 47B80 82B44 PDFBibTeX XMLCite \textit{A. Böttcher} et al., Math. Comput. 72, No. 243, 1329--1348 (2003; Zbl 1022.47019) Full Text: DOI
Serra Capizzano, Stefano; Tyrtyshnikov, E. How to prove that a preconditioner cannot be superlinear. (English) Zbl 1021.15005 Math. Comput. 72, No. 243, 1305-1316 (2003). Reviewer: Horst Hollatz (Magdeburg) MSC: 15A12 65F35 15B57 PDFBibTeX XMLCite \textit{S. Serra Capizzano} and \textit{E. Tyrtyshnikov}, Math. Comput. 72, No. 243, 1305--1316 (2003; Zbl 1021.15005) Full Text: DOI
Li, Ren-Cang On perturbations of matrix pencils with real spectra, a revisit. (English) Zbl 1047.15008 Math. Comput. 72, No. 242, 715-728 (2003). Reviewer: Aurelian Gheondea (Bucureşti) MSC: 15A22 15A42 15A21 PDFBibTeX XMLCite \textit{R.-C. Li}, Math. Comput. 72, No. 242, 715--728 (2003; Zbl 1047.15008) Full Text: DOI
Spijker, M. N.; Tracogna, S.; Welfert, B. D. About the sharpness of the stability estimates in the Kreiss matrix theorem. (English) Zbl 1019.15016 Math. Comput. 72, No. 242, 697-713 (2003). Reviewer: Alexey Alimov (Moskva) MSC: 15A60 47A30 15A09 65M12 15A45 PDFBibTeX XMLCite \textit{M. N. Spijker} et al., Math. Comput. 72, No. 242, 697--713 (2003; Zbl 1019.15016) Full Text: DOI
Huhtanen, Marko Orthogonal polyanalytic polynomials and normal matrices. (English) Zbl 1010.42013 Math. Comput. 72, No. 241, 355-373 (2003). MSC: 42C05 65F15 15B57 PDFBibTeX XMLCite \textit{M. Huhtanen}, Math. Comput. 72, No. 241, 355--373 (2003; Zbl 1010.42013) Full Text: DOI
Meini, Beatrice Efficient computation of the extreme solutions of \(X+A^*X^{-1}A=Q\) and \(X-A^*X^{-1}A=Q\). (English) Zbl 0994.65046 Math. Comput. 71, No. 239, 1189-1204 (2002). Reviewer: Michael M.Konstantinov (Sofia) MSC: 65F30 15A24 65H10 PDFBibTeX XMLCite \textit{B. Meini}, Math. Comput. 71, No. 239, 1189--1204 (2002; Zbl 0994.65046) Full Text: DOI
Bini, Dario; Del Corso, Gianna M.; Manzini, Giovanni; Margara, Luciano Inversion of circulant matrices over \(\mathbf{Z}_m\). (English) Zbl 0977.65022 Math. Comput. 70, No. 235, 1169-1182 (2001). Reviewer: Aurel Galántai (Miskolc-Egyetemvaros) MSC: 65F05 15B36 15A09 PDFBibTeX XMLCite \textit{D. Bini} et al., Math. Comput. 70, No. 235, 1169--1182 (2001; Zbl 0977.65022) Full Text: DOI
Serra Capizzano, Stefano Korovkin tests, approximation, and ergodic theory. (English) Zbl 0956.65021 Math. Comput. 69, No. 232, 1533-1558 (2000). Reviewer: A.Bultheel (Leuven) MSC: 65F10 41A36 65F35 65D15 60F17 28D99 15A18 PDFBibTeX XMLCite \textit{S. Serra Capizzano}, Math. Comput. 69, No. 232, 1533--1558 (2000; Zbl 0956.65021) Full Text: DOI
Viswanath, Divakar Random Fibonacci sequences and the number \(1.13198824\ldots\). (English) Zbl 0983.11007 Math. Comput. 69, No. 231, 1131-1155 (2000). Reviewer: L.Heinrich (Augsburg) MSC: 11B39 11K31 15B52 28A80 65G50 PDFBibTeX XMLCite \textit{D. Viswanath}, Math. Comput. 69, No. 231, 1131--1155 (2000; Zbl 0983.11007) Full Text: DOI
Spitkovsky, Ilya M.; Yong, Darryl Almost periodic factorization of certain block triangular matrix functions. (English) Zbl 0955.47016 Math. Comput. 69, No. 231, 1053-1070 (2000). Reviewer: A.Sołtysiak (Poznań) MSC: 47A68 47-04 42A75 65F05 15A23 PDFBibTeX XMLCite \textit{I. M. Spitkovsky} and \textit{D. Yong}, Math. Comput. 69, No. 231, 1053--1070 (2000; Zbl 0955.47016) Full Text: DOI
Guo, Chun-Hua; Lancaster, Peter Iterative solution of two matrix equations. (English) Zbl 0940.65036 Math. Comput. 68, No. 228, 1589-1603 (1999). Reviewer: S.Zlobec (Montreal) MSC: 65F10 65F30 15A22 15A24 PDFBibTeX XMLCite \textit{C.-H. Guo} and \textit{P. Lancaster}, Math. Comput. 68, No. 228, 1589--1603 (1999; Zbl 0940.65036) Full Text: DOI
Guo, Chun-Hua; Lancaster, Peter Analysis and modification of Newton’s method for algebraic Riccati equations. (English) Zbl 0903.65047 Math. Comput. 67, No. 223, 1089-1105 (1998). Reviewer: M.M.Konstantinov (Sofia) MSC: 65H10 65F30 15A24 93B40 PDFBibTeX XMLCite \textit{C.-H. Guo} and \textit{P. Lancaster}, Math. Comput. 67, No. 223, 1089--1105 (1998; Zbl 0903.65047) Full Text: DOI
Wei, Musheng Equivalent formulae for the supremum and stability of weighted pseudoinverses. (English) Zbl 0893.15001 Math. Comput. 66, No. 220, 1487-1508 (1997). Reviewer: S.E.Payne (Denver) MSC: 15A09 65F20 65F35 65K05 90C20 PDFBibTeX XMLCite \textit{M. Wei}, Math. Comput. 66, No. 220, 1487--1508 (1997; Zbl 0893.15001) Full Text: DOI
Tilli, Paolo On the asymptotic spectrum of Hermitian block Toeplitz matrices with Toeplitz blocks. (English) Zbl 0870.65031 Math. Comput. 66, No. 219, 1147-1159 (1997). MSC: 65F15 15A18 65F10 65F35 PDFBibTeX XMLCite \textit{P. Tilli}, Math. Comput. 66, No. 219, 1147--1159 (1997; Zbl 0870.65031) Full Text: DOI
Lawton, W.; Lee, S. L.; Shen, Zuowei An algorithm for matrix extension and wavelet construction. (English) Zbl 0842.41011 Math. Comput. 65, No. 214, 723-737 (1996). MSC: 41A15 41A30 15A54 65D07 65F30 PDFBibTeX XMLCite \textit{W. Lawton} et al., Math. Comput. 65, No. 214, 723--737 (1996; Zbl 0842.41011) Full Text: DOI
Bhatia, Rajendra; Li, Ren-Cang On perturbations of matrix pencils with real spectra. II. (English) Zbl 0852.15008 Math. Comput. 65, No. 214, 637-645 (1996). Reviewer: H.Hollatz (Magdeburg) MSC: 15A22 15A42 65F15 PDFBibTeX XMLCite \textit{R. Bhatia} and \textit{R.-C. Li}, Math. Comput. 65, No. 214, 637--645 (1996; Zbl 0852.15008) Full Text: DOI
Strela, V. V.; Tyrtyshnikov, E. E. Which circulant preconditioner is better? (English) Zbl 0847.65029 Math. Comput. 65, No. 213, 137-150 (1996). Reviewer: A.Bultheel (Leuven) MSC: 65F35 65F10 15A12 PDFBibTeX XMLCite \textit{V. V. Strela} and \textit{E. E. Tyrtyshnikov}, Math. Comput. 65, No. 213, 137--150 (1996; Zbl 0847.65029) Full Text: DOI
Kaltofen, Erich Analysis of Coppersmith’s block Wiedemann algorithm for the parallel solution of sparse linear systems. (English) Zbl 0828.65035 Math. Comput. 64, No. 210, 777-806 (1995). Reviewer: A.Bultheel (Leuven) MSC: 65F10 65F50 15B33 PDFBibTeX XMLCite \textit{E. Kaltofen}, Math. Comput. 64, No. 210, 777--806 (1995; Zbl 0828.65035) Full Text: DOI
Amodio, Pierluigi; Mazzia, Francesca Backward error analysis of cyclic reduction for the solution of tridiagonal systems. (English) Zbl 0801.65022 Math. Comput. 62, No. 206, 601-617 (1994). Reviewer: P.Narain (Bombay) MSC: 65F05 65G50 15A23 PDFBibTeX XMLCite \textit{P. Amodio} and \textit{F. Mazzia}, Math. Comput. 62, No. 206, 601--617 (1994; Zbl 0801.65022) Full Text: DOI
Li, Ren-Cang On perturbations of matrix pencils with real spectra. (English) Zbl 0795.15012 Math. Comput. 62, No. 205, 231-265 (1994). Reviewer: H.Hollatz (Magdeburg) MSC: 15A42 15A22 65F15 PDFBibTeX XMLCite \textit{R.-C. Li}, Math. Comput. 62, No. 205, 231--265 (1994; Zbl 0795.15012) Full Text: DOI
Hong, Y. P.; Pan, C.-T. Rank-revealing QR factorizations and the singular value decomposition. (English) Zbl 0743.65037 Math. Comput. 58, No. 197, 213-232 (1992). Reviewer: F.Szidarovszky (Tucson) MSC: 65F15 65F05 15A23 PDFBibTeX XMLCite \textit{Y. P. Hong} and \textit{C. T. Pan}, Math. Comput. 58, No. 197, 213--232 (1992; Zbl 0743.65037) Full Text: DOI Link
Edelman, Alan On the distribution of a scaled condition number. (English) Zbl 0745.15012 Math. Comput. 58, No. 197, 185-190 (1992). Reviewer: R.P.Tewarson (Stony Brook) MSC: 15B52 15A12 60H25 65F35 PDFBibTeX XMLCite \textit{A. Edelman}, Math. Comput. 58, No. 197, 185--190 (1992; Zbl 0745.15012) Full Text: DOI
De Boor, Carl; Ron, Amos Computational aspects of polynomial interpolation in several variables. (English) Zbl 0767.41003 Math. Comput. 58, No. 198, 705-727 (1992). MSC: 41A05 41A10 41A63 65D05 65D15 15A12 PDFBibTeX XMLCite \textit{C. De Boor} and \textit{A. Ron}, Math. Comput. 58, No. 198, 705--727 (1992; Zbl 0767.41003) Full Text: DOI Link
Lenferink, H. W. J.; Spijker, M. N. On a generalization of the resolvent condition in the Kreiss matrix theorem. (English) Zbl 0726.15020 Math. Comput. 57, No. 195, 211-220 (1991). Reviewer: V.Mehrmann (Bielefeld) MSC: 15A60 65L20 65M12 15A45 PDFBibTeX XMLCite \textit{H. W. J. Lenferink} and \textit{M. N. Spijker}, Math. Comput. 57, No. 195, 211--220 (1991; Zbl 0726.15020) Full Text: DOI